baber/WOPTO huggingface dataset:
Patent CA-3097504-A1 (CA)
Title: Procede de reglage de frequence porteuse, systeme de pilotage de moteur et dispositif de reglage de frequence porteuse
Inventor: OHSUGI Yasuo
IPC: H02M7/48
Filed: 2019-07-01
Abstract: La présente invention permet de piloter un moteur de façon à réduire une perte combinée d'une perte de moteur et d'une perte d'onduleur. Dans une relation entre une fréquence porteuse optimale, à laquelle la perte combinée est réduite au minimum, et un couple d'un moteur M, la présente invention dérive la valeur la plus basse de la fréquence porteuse optimale et détermine une relation entre le couple du moteur M et la fréquence porteuse de sorte qu'il existe une partie dans laquelle, tandis que le couple du moteur M augmente, la fréquence porteuse est sensiblement la même ou baisse, dans une plage dans laquelle le couple du moteur M est égal ou inférieur au couple correspondant à la fréquence porteuse optimale la plus basse, et qu'il existe une partie dans laquelle, tandis que le couple du moteur M augmente, la fréquence porteuse est sensiblement la même ou augmente, dans une plage dans laquelle le couple du moteur M est égal ou supérieur au couple correspondant à la fréquence porteuse optimale la plus basse.
Patent CA-3098050-A1 (CA)
Title: Diverter valve
Inventor: PARTRIDGE Jeffrey
IPC: F16K11/22
Filed: 2020-11-04
Abstract: ABSTRACT OF THE DISCLOSURE  One illustrative diverter valve disclosed herein includes a body with a primary flow path therethrough, first and second fluid flow galleries, first and second fluid outlets, a first sliding sleeve element and a second sliding sleeve element. The first and second sliding sleeve elements, respectively, include first and second internal flow bores, respectively, wherein each of the first and second sliding sleeve elements are adapted to be moved from a first closed position to a second open position, and vice-versa. In the first and second positions, respectively, the first sliding sleeve element blocks or does not block, respectively, fluid flow between the first internal flow bore and the first fluid flow gallery. In the first and second positions, respectively, the second sliding sleeve element blocks or does not block, respectively, fluid flow between the second internal flow bore and the second fluid flow gallery.   Date Recue/Date Received 2020-11-04
Patent CA-3098597-A1 (CA)
Title: Procedes et systemes de reconnaissance et d'authentification automatique d'objet
Inventor: ENDRESS THOMAS
IPC: H04L9/32
Filed: 2019-04-26
Abstract: La présente invention concerne le domaine du traçage et de la protection anti-contrefaçon d'objets, par exemple des produits, et en particulier une reconnaissance et une authentification automatiques de tels objets, l'invention concerne un système et un procédé de réception de données d'objet représentant une ou plusieurs caractéristiques de discrimination d'un objet physique ou d'un groupe d'objets physiques. Le procédé consiste à : traiter les données d'objet au moyen d'un processus de reconnaissance d'objet basé sur un apprentissage machine pour obtenir des données de discrimination représentant une ou plusieurs représentations virtuelles résistantes aux collisions de l'objet physique ou du groupe d'objets physiques ; comparer au moins l'une des données de discrimination et une valeur de hachage d'origine dérivée de celles-ci par application d'une fonction de hachage cryptographique prédéterminée à celle-ci avec des données de référence correspondantes stockées dans un ou plusieurs référentiels de données avec accès restreint ; et, si ladite comparaison avec les données de référence résulte en une correspondance, délivrer en sortie des données d'identification signées numériquement comprenant ladite valeur de hachage. Des applications potentielles de l'invention comprennent en particulier des vérifications d'authenticité d'objet pour des fins de suivi de piste et anti-contrefaçon, par exemple sans limitation dans les domaines des pièces de rechange automobiles/aérospatiales, des objets imprimés en 3D, des produits pharmaceutiques ou d'autres produits liés à la santé, de tels produits de soins de santé, des articles de laboratoire jetables et des produits jetables de test clinique.
Patent CA-3098723-A1 (CA)
Inventor: ABREU RUAL
IPC: F16B31/02
Filed: 2019-05-10
Abstract: The invention provides a method of adapting a metal bar, for use as a rock bolt (14), to ensure that the bar will break in a predictable manner, the method including the step of removing material from the bar in a circumferential band to reduce a diameter of the bar within the band to a minor diameter thereby to provide a failure zone (12) within which the bar will break if subjected to enough tensile load.
Patent CA-3098958-A1 (CA)
Title: Multiple gas flow ionizer
Inventor: KAUSHAL FRENNY
IPC: H01J49/04
Filed: 2019-05-02
Abstract: An ionizer includes a probe having multiple coaxially aligned conduits. The conduits may carry liquids, and nebulìzing and heating gases at various flow rates and temperatures, for generation of ions from a liquid source. An outermost conduit defines an entrainment region that transports and entrains ions in a gas for a defined distance along the length of the conduits. In embodiments, various voltages may be applied to the multiple conduits to aid in ionization and to guide ions. Depending on the voltages applied to the multiple conduits and electrodes, the ionizer can act as an electrospray, APCI, or APR source. Further, the ionizer may include a source of photons or a source of corona ionization. Formed ions may be provided to a downstream mass analyzer.
Patent CA-3099991-A1 (CA)
Title: Blood flow restricting headwear
Inventor: VENTURI MARK LOUIS
IPC: A61B17/135
Filed: 2019-05-10
Abstract: A blood flow restricting apparatus (100) is provided. The blood flow restricting apparatus (100) can include a frame element (70) configured to be securable to a user's head. At least one cooling pad (60) can be operatively arranged with the adjustable frame element (70) and configured to be arranged over a defined anatomic location including at least one of a pair of supratrochlear arteries (20), a pair of supraorbital arteries (30), a pair of temporal arteries (40), and a pair of occipital arteries (50) of the user's head. The at least one cooling pad (60) can include a cooling element (62) capable of producing a cooling effect. A pressurizing mechanism (90) can be operatively arranged with the at least one cooling pad (60) and capable of pressing the at least one cooling pad (60) against the defined anatomic location to restrict blood flow to each of the targeted arteries while simultaneously cooling the defined anatomic location.
Patent CA-3100748-A1 (CA)
Inventor: LIN QINGHUANG
IPC: A61N1/372
Filed: 2019-05-20
Abstract: Systems and techniques are disclosed to adjust programming of an implantable electrical neurostimulation device for treating chronic pain of a human subject, through the use of a dynamic model adapted to identify pain treatment parameters for a human patient and determine a best device operational program to implement the pain treatment parameters to address the chronic pain condition. In an example, the system to adjust programming of the neurostimulation device performs operations that: obtain data related to a state of pain of the human subject; identify pain treatment parameters using a dynamic model adapted to evaluate the pain treatment parameters in the human subject over a time period, based on the data related to the state of pain; and select a neurostimulation program for the neurostimulation device, corresponding to at least a portion of the identified pain treatment parameters.
Patent CA-3101586-A1 (CA)
Inventor: SILVER MIKIYA
IPC: A61M13/00
Filed: 2019-05-07
Abstract: L'invention concerne un procédé de régulation de la composition gazeuse dans une cavité chirurgicale pendant une intervention chirurgicale endoscopique qui consiste à surveiller une pluralité d'espèces gazeuses dans un écoulement gazeux en provenance d'une cavité chirurgicale d'un patient. Le procédé consiste à mesurer la pluralité d'espèces gazeuses dans l'écoulement gazeux en provenance de la cavité chirurgicale et à déterminer si les espèces gazeuses mesurées dans l'écoulement gazeux en provenance de la cavité chirurgicale sont chacune présentes et/ou s'inscrivent dans une plage souhaitée respective. Le procédé consiste à ajouter un gaz dans la cavité chirurgicale si une ou plusieurs espèces gazeuses de la pluralité d'espèces gazeuses s'inscrivent à l'extérieur de la plage souhaitée respective de sorte à amener une composition d'espèce gazeuse dans la cavité chirurgicale à l'intérieur de la plage souhaitée respective.
Patent CA-3102164-A1 (CA)
Title: Tile system
Inventor: THOMSON ANDREW
IPC: E04D1/34
Filed: 2019-05-31
Abstract: A tile system comprises at least two tiles and at least one elongate support. Each tile is generally rectangular in shape and has a first edge, and a second edge, the second edge being generally opposite the first edge. Each elongate support has an attachment portion and a support portion. Proximate the first edge each tile is provided with a groove, the groove being configured to receive the support portion of one of the elongate supports and a portion of an adjacent tile proximate its second edge.
Patent CA-3103082-A1 (CA)
Title: Methods of manufacturing polyolefin drag reducing agents
Inventor: ZOU JIAN
IPC: C08F2/01
Filed: 2019-06-14
Abstract: A process of manufacturing a polyolefin drag reducing agent comprises: injecting a catalyst and a drag reducing agent forming component comprising (i) at least one olefin monomer, or (ii) at least one olefin oligomer, or a combination of (i) and (ii) into a temporary container comprising a container material, sealing the temporary container; allowing the drag reducing agent forming component to polymerize in the sealed temporary container to form the polyolefin drag reducing agent; and at least partially dissolving the container material. The container material includes an ethylene vinyl acetate copolymer, an ethylene vinyl alcohol copolymer, a polyvinylpyrrolidone, an ethylene vinylpyrrolidone copolymer, a vinylpyrrolidone vinyl acetate copolymer, a polyvinyl acetate, a polyvinyl alcohol, a polyethylene glycol, a polysaccharide or its derivative, or a combination comprising at least one of the foregoing, provided that when the container material comprises polyvinyl acetate or polyvinyl alcohol, the temporary container is coated or has two or more layers.
Patent CA-3105550-A1 (CA)
Title: Phototherapy system, apparatus, and kit
Inventor: SUBRAHMANYAM PRASAD MUDDAM
IPC: A61N5/06
Filed: 2019-07-02
Abstract: The present invention relates to phototherapy systems. In particular, the invention comprises systems, apparatuses and kits for infant therapy  (including without limitation, neonatal jaundice therapy, and treatment of etiological conditions relating to any of mild moderate and severe hyperbilirubinemia in neonates). In certain embodiments, the device includes a phototherapeutic light or lights, and a structure or structures for holding the light(s) and for supporting the subject (typically an infant). The device also includes means for adjusting various phototherapy parameters in different modes suitable for various treatment approaches and clinical conditions. The invention additionally provides systems, apparatuses and kits phototherapy of infants.
Patent CA-3105611-A1 (CA)
Inventor: PRAKKEN NICOLAAS MARTIN
IPC: B65G47/08
Filed: 2019-07-05
Abstract: A packing method of packing articles into a packing box comprises pre-grouping articles on a pre grouping surface provided by a pre grouping conveyor belt of a pre grouping conveyor, and providing the articles from the pre-grouping surface of the pre-grouping conveyor belt into the packing box. This is done consecutively by providing one of a cassette box and the packing box at a discharging end of the pre-grouping conveyer; moving downwards said one of the cassette box and the packing box while driving the pre grouping conveyor belt such that the pre-grouped articles on the pre-grouping conveyer-belt moves towards the discharging end of the pre-grouping conveyor and the opening of said one of the cassette box and the packing box, and that the articles of the pre-grouped articles are discharged from the pre-grouping conveyor belt into said one of the cassette box and the packing box and onto one another; and, in case the articles of the pre-grouped articles are provided into the cassette box, providing the articles from the cassette box into the packing box.
Patent CA-3107874-A1 (CA)
Title: Tiltable tools for heart valve prosthesis
Inventor: CARLINO FELICE GIUSEPPE
IPC: A61F2/24
Filed: 2018-08-06
Abstract: In certain embodiments, an implantation accessory for placement at a heart valve annulus location of a patient's heart, the annulus having a first axis, the implantation accessory comprising: a first surface; a second axis perpendicular to the first surface; and, a maneuvering system for aligning the first axis and the second axis. In certain embodiments, a removable bioprosthetic heart valve assembly for implantation into an abutment ring attached at a heart valve annulus location of a patient's heart, the abutment ring having a first axis, the removable bioprosthetic heart valve assembly includes a bioprosthetic valve for coupling to the abutment ring and a holder. The holder, detachably coupled to the bioprosthetic valve, includes a first surface, a second axis perpendicular to the first surface, and a maneuvering system for aligning the first axis and the second axis. Methods of implantation are also disclosed.
Patent CA-3108388-A1 (CA)
Inventor: MACHACEK MICHELLE
IPC: A61K31/519
Filed: 2019-08-05
Abstract: The present invention provides a compound of Formula (I) and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are PRMT5 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat cancer, sickle cell, and hereditary persistence of foetal hemoglobin (HPFH) mutations.
Patent CA-3109745-A1 (CA)
Inventor: ROCHE REBOLLO ENRIQUE
IPC: B01F13/00
Filed: 2019-08-20
Abstract: L'invention concerne des exemples de récipients pour la production d'une composition sclérosante sous forme de mousse. Les récipients comprennent un corps de récipient comprenant une ou plusieurs parois latérales s'étendant entre une partie supérieure et une partie inférieure du corps de récipient et une surface inférieure, un espace de moussage étant défini à l'intérieur du corps de récipient. L'espace de moussage contient un gaz stérile et un élément de mélange configuré pour être fonctionnellement accouplé à un actionneur rotatif sans que ce dernier ne pénètre dans l'espace de moussage. Le récipient comprend un élément d'accouplement femelle pour s'accoupler avec une seringue, et un égaliseur de pression pour égaliser une pression à l'intérieur de l'espace de moussage avec une pression à l'extérieur de l'espace de moussage. L'invention concerne également des systèmes et des kits comprenant de tels récipients. L'invention concerne également des procédés de préparation d'une mousse sclérosante pouvant comprendre une libération de pression avant l'extraction de la mousse et/ou une rotation continue de l'actionneur pendant que la mousse est extraite.
Patent CA-3110757-A1 (CA)
Title: Appareil destine a un dispositif de generation d'aerosol
Inventor: KORUS ANTON
IPC: A24F40/53
Filed: 2019-08-30
Abstract: L'invention concerne un appareil destiné à un dispositif de génération d'aérosol, qui comprend un circuit comportant un élément inductif destiné à chauffer un agencement de suscepteur pour le chauffage d'une matière de génération d'aérosol. L'appareil comprend également un dispositif de commande conçu pour déterminer un changement d'un paramètre électrique du circuit, lorsque le circuit est changé entre un état non chargé, dans lequel l'agencement de suscepteur n'est pas couplé par induction à l'élément inductif, et un état chargé, dans lequel l'agencement de suscepteur est couplé par induction à l'élément inductif. Le dispositif de commande est conçu pour déterminer une propriété de l'agencement de suscepteur à partir du changement du paramètre électrique du circuit.
Patent CA-3111074-A1 (CA)
Title: Milking system with sampling device
Inventor: GAVIN PETER MICHAEL
IPC: G01N33/04
Filed: 2019-09-19
Abstract: There is provided a milking system (1) with milking means, a milk line for carrying milk from the milking means, and a sampling unit (14) that is arranged to take a sample from the milk line (15') and to test the sample for the presence or concentration of at least one substance. The sampling unit is provided with a control unit (25) and a housing (20, 21). The housing comprises therein a supply reel (35) with a tape (33) that carries reagent (34), and a sample supplier to supply, under control of the control unit, a part of the sample to the reagent on the tape. The sampling unit further comprises a tape displacer (56) displacing the tape under control of the control unit, a sample analyser, and a used tape collector device (54) collecting tape with reagent to which a sample has been supplied. The supply reel at a surface thereof comprises a desiccant, or is completely made of a desiccant material. This provides such a large volume of desiccant that the correspondingly high moisture absorption capacity ensures along uninterrupted useful life of the sampling unit, and thus of the milking system.
Patent CA-3111459-A1 (CA)
Inventor: MALLEY RICHARD
IPC: A61K39/385
Filed: 2019-09-12
Abstract: Technologies for the prevention and/or treatment of pneumococcal infections.
Patent CA-3113510-A1 (CA)
Inventor: BAESGEN ALEXANDER
IPC: B23K26/342
Filed: 2021-03-29
Abstract: The invention is directed to a clamping platen for a die casting machine, wherein the clamping platen comprises a base plate body (1) of a cast iron material, a surface layer (3) of a stainless steel material welded onto at least one plate side (2) of the base plate body, and a transitional layer (4) between the base plate body and the surface layer; and a method for manufacturing such a clamping platen. According to the invention, the surface layer (3) is applied as a laser weld application layer (5). Use in die casting processes.
Patent CA-3117875-A1 (CA)
Inventor: FORSSMANN WOLF-GEORG
IPC: C07K7/02
Filed: 2019-11-08
Abstract: A polypeptide having the general amino acid sequence written in the single letter code Z1 X1 X2 X3 X4 X5 Q X7 A P X10 X11 S Z3, wherein X1 = V, M or L, in particular L, X2 = V, L or M, in particular V, X3 = R, K or C, in particular R, X4 = Y or W, in particular Y, X5 = S or T, in particular T, X7 = K, C or R, in particular K, X10 = Q or C, in particular Q, and X11 = V, M or F, in particular V and Z3 = 0, or Z4, wherein Z4 = 0 or is a modification of the C-terminal carboxyl group of the peptide chain, which modification forms together with the carboxyl group of the C-terminal amino acid of the peptide a moiety having the structure -C(O)-O-R1 or -C(O)-NR2R3, wherein R1 is a substituted or unsubstituted alkyl, aryl, aralkyl, cyclo alkyl and heterocyclo alkyl group.
Patent CA-3118515-A1 (CA)
Title: Method for producing a veneered wooden material and wooden material comprising a supporting plate and at least two veneers
Inventor: KALWA NORBERT
IPC: B32B7/12
Filed: 2019-12-18
Abstract: The invention relates to a method for producing a woodbased panel having a carrier panel and at least one first, non-exterior veneer and a second veneer on a first surface of the carrier panel, wherein the carrier panel, the first veneer and the at least second veneer are connected to one another by synthetic resin. In order to create a cost-effective woodbased panel with a veneered surface, - a liquid synthetic resin is applied in excess, in relation to the quantity required for gluing purposes, to the carrier panel and/or to the first veneer and/or to the at least second veneer, - the synthetic resin applied in excess is dried, but not cured, - a stack of material to be pressed comprising the carrier panel, the first, non-exterior veneer and the at least second veneer is assembled, and - the stack of material to be pressed is compressed in a high-pressure press to form a woodbased panel.
Patent CA-3125809-A1 (CA)
Title: New microcapsules for agricultural applications
Inventor: STAFF ROLAND HINRICH
IPC: A01N25/18
Filed: 2020-01-31
Abstract: Microcapsule comprising a shell and a core, wherein said core comprises a pesticide and a water immiscible solvent and wherein said shell comprises an organic polymer, wherein said microcapsule further comprises a protective colloid of silica particles.
Patent CA-3128773-A1 (CA)
Inventor: YOUNG DAVIN
IPC: F17B1/16
Filed: 2020-02-07
Abstract: A compressed air energy storage system and method of temporarily storing thermal energy via a thermal storage subsystem in a compressed air energy storage system comprising an accumulator disposed underground and having an interior configured to contain compressed air at an accumulator pressure that is at least 20 bar and a three-stage gas compressor/expander subsystem in communication with the accumulator. The thermal storage subsystem comprises a thermal storage liquid, a heat exchanger for each stage of compression and expansion, and a pressurized thermal storage reservoir. In a charging mode, air is compressed by compressor, cooled by a heat exchanger, and stored in the accumulator while thermal energy from the air is stored in the thermal storage reservoir. In a discharging mode, air is withdrawn from the accumulator, warmed by the stored thermal energy at a heat exchanger, and expanded to drive an expander.
Patent CA-3128860-A1 (CA)
Inventor: FARAG EMAD
IPC: H04W52/38
Filed: 2020-02-11
Abstract: Fallback aspects associated with the power ramping procedure are addressed. More specifically, a set of control mecha-nisms allows for a gNB to adjust thresholds for controlling the UE  transfer from a 2-step RACH procedure to a 4-step RACH procedure while still maintaining a proper setting for transmit power during this transition. The mechanism will allow for a UE to have a smooth transi-tion to the 4-stepprocedure instead of having to start the power ramp-ing from scratch when transfening to the fall-back routine.
Patent CA-3129242-A1 (CA)
Inventor: KAPSALIS JEFFREY CHRISTIAN
IPC: A63B63/00
Filed: 2021-08-27
Abstract: A backstop for placement around a goal to stop sport projectiles from traveling beyond the outer edge of the goal, the backstop includes a material implement having a goal acceptance aperture located substantially central to the bottom edge and extending towards the top edge.  The backstop includes an attachment mechanism that secures the material implement to the goal. The backstop further includes at least one bracket that is operable to attach to the goal frame. A support structure extends from the at least one bracket and is operable to support the material implement to extend beyond the outer edge of the goal.
Patent CA-3129678-A1 (CA)
Title: Method for treating osteoarthritis with a combination of mesenchymal stem cell exosomes, synovial mesencymal stem cells, and scaffolds
Inventor: PETTINE KENNETH ALLEN
IPC: A61K35/28
Filed: 2020-02-07
Abstract: Disclosed herein are methods for treating osteoarthritis may be a one-step arthroscopic procedure and may include detaching synovial mesenchymal stem cells (MSCs) from the synovium using a brush device; covering articular cartilage in an affected joint with a scaffold; and placing concentrated MSC exosomes into the affected joint to stimulate differentiation of synovial MSCs into articular cartilage cells.
Patent CA-3131599-A1 (CA)
Title: Container with magnetic closure
Inventor: ROGERS KYLE EDWARD
IPC: A45C11/22
Filed: 2020-03-06
Abstract: A container device that has an outer shell with an opening that is sealed by a closure mechanism. The closure mechanism can include magnetic strips that are configured to partially or wholly seal the opening.